| Verfasser | Häufigkeit |
| Pieper, Jan 1944- |
4 |
| Imorde, Joseph 1963- |
3 |
| Janosa, Felix 1962- |
3 |
| Pieper-Janosa, Ines |
3 |
| Jürgens, Hans W. 1932- |
2 |
| Aune, I. A. |
1 |
| Aune, Ivar A. |
1 |
| Baldassari, Sara |
1 |
| Baulac, Stéphanie |
1 |
| Bellinger, Reto |
1 |
| Bien, Christian G. |
1 |
| Blümcke, Ingmar 1965- |
1 |
| Brandner, Sebastian |
1 |
| Buggert, Daniel |
1 |
| Chahin-Dörflinger, Fatima |
1 |
| Cloppenborg, Thomas |
1 |
| Coras, Roland |
1 |
| Dörfler, Arnd |
1 |
| Finkeldei, Ines |
1 |
| Fissabre, Anke 1967- |
1 |